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11. 发明申请

US20120288944A1 Molecularly Imprinted Polymer Sensing Method 审中-公开
标题翻译：分子印迹聚合物检测方法
公开(公告)号：US20120288944A1
公开(公告)日：2012-11-15
申请号：US13554178
申请日：2012-07-20
申请人： George M. Murray , Andrew F. Mason , Edward W. Ott, JR.
发明人： George M. Murray , Andrew F. Mason , Edward W. Ott, JR.
IPC分类号： G01N21/78
CPC分类号： G01N21/78 , G01N33/543 , G01N2600/00 , Y10T436/11 , Y10T436/142222 , Y10T436/147777 , Y10T436/201666 , Y10T436/21
摘要： A method for detecting a taggant molecular structure in a fluid includes providing a molecularly imprinted polymer sensor device, contacting a molecularly imprinted crosslinked star polymer with the fluid, and correlating a color change in the fluid with the amount of the taggant molecular structure in the fluid. The device has polymer arms attached to a core, and the core has molecular sized cavities adapted to selectively receive and bind displacement molecules having the taggant molecular structure and a colorimetric indicator. The displacement molecule is selectively removed from the molecularly imprinted crosslinked polymer upon exposure to the taggant molecular structure in the fluid thereby indicating the presence of the taggant molecular structure in the fluid based on a loss of color along a length of a housing.
摘要翻译：用于检测流体中标签分子结构的方法包括提供分子印迹的聚合物传感器装置，使分子印迹的交联星形聚合物与流体接触，并将流体中的颜色变化与流体中标签分子结构的量相关联。该装置具有连接到芯的聚合物臂，并且芯具有分子尺寸的空腔，其适于选择性地接收和结合具有标记分子结构的置换分子和比色指示剂。当暴露于流体中的标记分子结构时，位移分子被选择性地从分子印迹的交联聚合物中除去，从而基于沿着壳体的长度的颜色的损失表明在流体中存在标记分子结构。

12. 发明授权

US07799568B2 Authentication of products using molecularly imprinted polymers 有权
标题翻译：使用分子印迹聚合物验证产品
公开(公告)号：US07799568B2
公开(公告)日：2010-09-21
申请号：US10575055
申请日：2004-10-04
申请人： Harry K. Charles, Jr. , George M. Murray
发明人： Harry K. Charles, Jr. , George M. Murray
IPC分类号： G01N31/22 , G01N21/64 , G06K19/06 , G06K19/14 , B41M3/14 , B42D15/10 , B44F1/12
CPC分类号： G01N21/6447 , Y10T436/10 , Y10T436/13 , Y10T436/163333
摘要： A method for identifying a product includes providing a solid body (10) fabricated from at least a molecularly imprinted polymer having molecular sized cavities (12) adapted to selectively receive and bind molecules (50) having a specific taggant molecular structure (51), the molecular sized cavities (12) disposed on a portion of an exterior surface (11) of the body (10), and applying to the surface of the body a composition containing indicator molecules (50) having a taggant moiety (51) at one end and a marking function group (53) tethered to the taggant moiety (51) by a molecular chain the taggant moieties (51) engaging and binding to the molecular sized cavities (12) so as to mark the portion of the surface (11) of the body (10) with the indicator molecules (50) bound thereto, the marking functional groups (53) rendering the marked portion of the surface (11) perceptible with or without detection instrumentation.
摘要翻译：用于识别产品的方法包括提供由至少分子印迹聚合物制成的固体（10），所述聚合物具有分子尺寸的空腔（12），其适于选择性地接收和结合具有特定标签分子结构（51）的分子（50）设置在所述主体（10）的外表面（11）的一部分上的分子尺寸的空腔（12），并且向所述主体的表面施加包含在一端具有标记剂部分（51）的指示剂分子（50）的组合物以及标记功能组（53），其通过分子链与标签剂部分（51）连接，标签剂部分（51）与分子尺寸的空腔（12）接合并结合以标记表面（11）的部分所述身体（10）与所述指示剂分子（50）结合，所述标记官能团（53）使所述表面（11）的所述标记部分在或不具有检测仪器时可感知。

13. 发明授权

US07067702B2 Process for preparing vinyl substituted beta-diketones 失效
公开(公告)号：US07067702B2
公开(公告)日：2006-06-27
申请号：US11127897
申请日：2005-05-12
申请人： Glen E. Southard , George M. Murray
发明人： Glen E. Southard , George M. Murray
IPC分类号： C07C45/00 , C07F9/00
CPC分类号： C07C45/455 , C07C45/513 , C07C45/63 , C07C45/68 , C07C45/74 , C07C49/794 , C07C49/796 , C07C49/813
摘要： A process for preparing vinyl substituted beta-diketones includes reacting a halogen-containing beta-diketone with an olefin in a reaction zone under Heck coupling reaction conditions in the presence of a catalyst, a base, and an organic phosphine to provide a vinyl substituted beta-diketone product.

14. 发明授权

US06749811B2 Molecularly imprinted polymer solution anion sensor 有权
公开(公告)号：US06749811B2
公开(公告)日：2004-06-15
申请号：US10272834
申请日：2002-10-16
申请人： George M. Murray
发明人： George M. Murray
IPC分类号： G01N700
CPC分类号： B01J20/268 , G01N21/648 , G01N21/7703 , G01N33/84 , G01N2600/00 , Y10T436/11
摘要： Devices for measuring and detecting a wide variety of analytes, including polyatomic anions, such as organophosphorus pesticides and nerve agents are provided. The devices function by selectively binding an analyte to a luminescent functionality-imprinted copolymer. The copolymers possess a securely bound luminescent lanthanide ion, such as Eu3+, in a coordination complex that has been imprinted to bind the chemical functionality. Also provided are methods for producing the lanthanide-containing molecularly imprinted polymers of the invention.

15. 发明授权

US06593142B2 Polymeric food spoilage sensor 失效
标题翻译：聚合食品腐败传感器
公开(公告)号：US06593142B2
公开(公告)日：2003-07-15
申请号：US10019763
申请日：2001-10-26
申请人： Craig A. Kelly , George M. Murray , O. Manuel Uy
发明人： Craig A. Kelly , George M. Murray , O. Manuel Uy
IPC分类号： G01N3302
CPC分类号： G01N31/22 , G01N21/7703 , G01N29/022 , G01N33/0047 , G01N33/02 , G01N2021/772 , G01N2021/7783 , G01N2021/7786 , G01N2291/011 , G01N2291/012 , G01N2291/015 , G01N2291/02408 , G01N2291/0251 , G01N2291/0255 , G01N2291/0256 , G01N2291/0423 , G01N2291/0426 , Y10T436/173845
摘要： A polymeric food spoilage sensor comprises a polymer containing a polyazamacrocyclic transition metal complex. The complex selectively binds biogenic amines, such as cadaverine, putrescine and histamine, which are released by food spoilage microorganisms. The polymer undergoes a detectable color change upon exposure to biogenic amine, thus indicating that food spoilage has probably occurred. In one embodiment, the polymer is molecularly imprinted with the biogenic amine to impart selective binding affinity. The polymer is easily incorporated in common food containers and can be employed in fiber optic detection devices.
摘要翻译：聚合物食品腐败传感器包括含有多氮杂环过渡金属络合物的聚合物。复合物选择性地结合由食物腐败微生物释放的生物胺，如尸胺，腐胺和组胺。聚合物在暴露于生物胺时会发生可检测的颜色变化，从而表明可能发生食物腐败。在一个实施方案中，聚合物用生物胺分子印迹以赋予选择性结合亲和力。聚合物容易地结合在通常的食品容器中，并且可以用于光纤检测装置中。

16. 发明授权

US08591842B2 Molecularly imprinted polymer ion exchange resins 有权
标题翻译：分子印迹聚合物离子交换树脂
公开(公告)号：US08591842B2
公开(公告)日：2013-11-26
申请号：US13246306
申请日：2011-09-27
申请人： George M. Murray , Kelly A. Van Houten , Glen E. Southard
发明人： George M. Murray , Kelly A. Van Houten , Glen E. Southard
IPC分类号： C01G45/00
CPC分类号： B01J20/26 , B01D15/00 , B01D15/3852 , B01J20/261 , B01J20/267 , B01J20/268 , B01J20/28085 , B01J39/04 , B01J41/04 , C02F1/42 , C02F2001/425 , C02F2101/20 , C08F212/08 , C08F212/36 , Y10S502/526 , Y10T428/249953
摘要： A molecularly imprinted polymer ion exchange resin for selectively removing one or more inorganic ions in a liquid medium is disclosed and described. The exchange resin can include a bead having a porous structure and comprising a cross-linked molecularly imprinted polymer having molecular sized cavities adapted to selectively receive and bind a specific inorganic ion in a liquid medium. A process for preparing a molecularly imprinted polymer ion exchange resin can include (a) polymerizing a polmerizable mixture in the presence of an inorganic ion imprinting complex to form a bead, said inorganic ion imprinting complex including a ligand and an inorganic ion; and (b) removing the inorganic ions from the bead to form the molecularly imprinted polymer ion exchange resin, the bead having a porous structure and comprising a cross-linked molecularly imprinted polymer having molecular sized cavities adapted to selectively receive and bind a specific inorganic ion in an liquid medium.
摘要翻译：公开和描述了用于选择性地去除液体介质中的一种或多种无机离子的分子印迹聚合物离子交换树脂。交换树脂可以包括具有多孔结构的珠粒，并且包含具有适于选择性地接收和结合液体介质中的特定无机离子的分子尺寸空穴的交联分子印迹聚合物。制备分子印迹聚合物离子交换树脂的方法可以包括（a）在无机离子印迹络合物的存在下聚合可聚合的混合物以形成珠，所述无机离子印迹络合物包括配体和无机离子; 并且（b）从珠粒中除去无机离子以形成分子印迹的聚合物离子交换树脂，珠粒具有多孔结构并且包含具有分子尺寸的空穴的交联分子印迹聚合物，其适于选择性地接受和结合特定的无机离子在液体介质中。

17. 发明授权

US07678870B2 Processable molecularly imprinted polymers 有权
标题翻译：可加工的分子印迹聚合物
公开(公告)号：US07678870B2
公开(公告)日：2010-03-16
申请号：US10599062
申请日：2004-10-04
申请人： Glen E. Southard , George M. Murray
发明人： Glen E. Southard , George M. Murray
IPC分类号： C08F4/52 , G01N21/76 , C07F5/00 , C08F2/38
CPC分类号： G01N33/53 , G01N33/543 , G01N2600/00
摘要： A process is provided herein for preparing molecularly imprinted polymers for detecting a target analyte by Reversible Addition Fragmentation Chain Transfer (RAFT). The process includes providing a complex having the formula L3M wherein L is a β-diketone ligand containing a chain transfer moiety and L3 can be the same or different ligands, and M is a lanthanide element; reacting the complex with the target analyte to provide an adduct containing the target analyte; co-polymerizing the adduct with a monomer and cross-linking agent to provide a polymer; and removing the target analyte from the polymer to provide the molecularly imprinted polymer.
摘要翻译：本文提供了一种制备用于通过可逆加成分段链转移（RAFT）检测目标分析物的分子印迹聚合物的方法。该方法包括提供具有式L3M的络合物，其中L是含有链转移部分的“b” - 二酮配体，L3可以是相同或不同的配体，M是镧系元素; 使复合物与靶分析物反应，以提供含有目标分析物的加合物; 将加合物与单体和交联剂共聚以提供聚合物; 并从聚合物中除去目标分析物以提供分子印迹的聚合物。

18. 发明授权

US07416703B2 Polymer based lanthanide luminescent sensors for the detection of organophosphorus compounds 有权
标题翻译：用于检测有机磷化合物的聚合物镧系发光传感器
公开(公告)号：US07416703B2
公开(公告)日：2008-08-26
申请号：US10919205
申请日：2004-08-16
申请人： George M. Murray , O. Manuel Uy , Amanda L. Jenkins
发明人： George M. Murray , O. Manuel Uy , Amanda L. Jenkins
IPC分类号： G01N7/00 , G01N17/00 , G01N21/00 , G01N21/75 , G12B13/00
CPC分类号： G01N21/7703 , G01N21/6428 , Y10T436/11 , Y10T436/163333 , Y10T436/17
摘要： A device for measuring and detecting the organophosphonis compounds, such as a pesticides or a nerve agents is provided. The devices function by selectively binding an organophosphorous compound to a luminescent functionality-imprinted copolymer. The copolymers possess a securely bound luminescent lanthamide ion, such as Eu3+, in a coordination complex that has been templated for the chemical functionality.
摘要翻译：提供了用于测量和检测有机膦化合物如农药或神经药剂的装置。该器件通过选择性地将有机亚磷化合物结合到发光官能度印迹共聚物上起作用。共聚物在已经模板化学官能团的配位络合物中具有安全结合的发光花生酰胺离子，例如Eu 3+。

19. 发明授权

US07063781B2 Techniques for sensing chloride ions in wet or dry media 失效
标题翻译：用于在湿或干介质中感测氯离子的技术
公开(公告)号：US07063781B2
公开(公告)日：2006-06-20
申请号：US10734065
申请日：2003-12-11
申请人： George M. Murray , Russell P. Cain , Bliss G. Carkhuff , Francis Weiskopf
发明人： George M. Murray , Russell P. Cain , Bliss G. Carkhuff , Francis Weiskopf
IPC分类号： G01N27/333
CPC分类号： G01N27/3335
摘要： Techniques are provided for measuring chloride ion concentration in a medium. The techniques allow measurements to be made in dry or alkaline media, or both. For alkaline conditions, a sensor includes a pair of electrodes and a polymer film imprinted for uptake of chloride ions under alkaline conditions. The film is deposited to be in contact with at least one electrode and the medium. For dry conditions, a sensor includes a pair of electrodes and a conductive polymer film imprinted for uptake of chloride ions. The film is in contact with the pair of electrodes, and is positioned for contact with the medium. An electrical conductivity of the film depends on an amount of chloride ions taken up by the film. Some techniques allow chloride ion measurements over years at sensors embedded in concrete. Such measurements allow the determination of the progress of rebar corrosion in concrete infrastructure.
摘要翻译：提供了用于测量介质中氯离子浓度的技术。这些技术允许在干燥或碱性介质或两者中进行测量。对于碱性条件，传感器包括一对电极和用于在碱性条件下吸收氯离子的聚合物膜。沉积薄膜以与至少一个电极和介质接触。对于干燥条件，传感器包括一对电极和用于吸收氯离子的导电聚合物膜。该膜与该对电极接触，并被定位成与介质接触。膜的导电性取决于由膜吸收的氯离子的量。一些技术允许在嵌入在混凝土中的传感器上进行多年的氯离子测量。这种测量可以确定混凝土基础设施中钢筋腐蚀的进展。

20. 发明授权

US5814671A Site selective ion exchange resins templated for lead (II) ion and methods and devices for their use 失效
标题翻译：用于铅（II）离子模板的场地选择性离子交换树脂及其使用的方法和装置
公开(公告)号：US5814671A
公开(公告)日：1998-09-29
申请号：US632831
申请日：1996-04-16
申请人： George M. Murray
发明人： George M. Murray
IPC分类号： C08J5/22 , G01N27/333 , G01N33/487 , C08J5/20 , B01J39/18 , C02F1/42 , G01N27/26
CPC分类号： G01N33/48714 , C08J5/2231 , G01N27/3335 , C08J2325/04
摘要： The present invention provides an ion selective resin templated for Pb(II) ion, said resin synthesized by the steps of: copolymerizing styrene monomers with lead vinylbenzoate complexes; cross-linking said complexes with divinylbenzene; removing said Pb(II) ion by acid washing thereby creating cavities templated for Pb(II) ion. Also provided is an ion selective electrode which utilizes a Pb(II) ion templated ion exchange resin.
摘要翻译：本发明提供了一种模板化用于Pb（II）离子的离子选择性树脂，所述树脂通过以下步骤合成：使苯乙烯单体与乙烯基苯甲酸铅配合物共聚合; 将所述络合物与二乙烯基苯交联; 通过酸洗除去所述Pb（II）离子，从而产生用于Pb（II）离子模板的空穴。还提供了使用Pb（II）离子模板离子交换树脂的离子选择性电极。

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